ebook

hi im looking for a working ebook whit a vouch and has nothing whit blackhat or pornographic to do
the reason im in this wtb to buy thing instead of just going on the ebooks for sale thing is cuz the most on there is more weeks old and im not sure if they still work... but if they still do then just add me on skype (just click the add me on skype thing)
the ebook has to be in the price range of 1-20$ and gotta have a thread so i can see the vouch :P

*afk for 20-30 min*